Difference between revisions of "Network Analysis Plugins in QGIS, What (and How) to Use"
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= Introduction and Purpose = |
= Introduction and Purpose = |
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Intro stuff and break down functions of plugins |
Intro stuff and break down functions of plugins |
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+ | |||
+ | = Learning Outcomes = |
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+ | After completing this tutorial, you will know how to: |
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+ | * Install a plugin on QGIS |
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+ | * Register for HERE and TravelTalk APIs |
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+ | * Conduct Point-to-point network analysis using QNEAT3, Online Routing Mapper, TravelTime, and Hqgis |
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+ | * Do Service Area calculations with QNEAT3, TravelTime, and Hqgis |
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+ | * Geocode addresses using TravelTime and Hqgis |
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+ | * Run a POI search with Hqgis |
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= Plugins = |
= Plugins = |
Revision as of 10:47, 8 December 2023
Contents
Introduction and Purpose
Intro stuff and break down functions of plugins
Learning Outcomes
After completing this tutorial, you will know how to:
- Install a plugin on QGIS
- Register for HERE and TravelTalk APIs
- Conduct Point-to-point network analysis using QNEAT3, Online Routing Mapper, TravelTime, and Hqgis
- Do Service Area calculations with QNEAT3, TravelTime, and Hqgis
- Geocode addresses using TravelTime and Hqgis
- Run a POI search with Hqgis
Plugins
Several plugins have been created to support or enhance the functionality of QGIS. Each plugin has different benefits and limitations, so be sure to familiarize yourself with your project to make sure you make the right selection. For example, using an API may be preferred to reduce processing times as calculations are being completed on external servers. On the other hand, you will have to plan ahead to use APIs that require accounts to generate permission keys, as it can take some time for your account to gain access. The table below shows the different functions each plugin offers to help with your selection. For more information on a particular plugin, click the embedded link.
Plugin | Local Data Required? | Functions | API Login required? | Notes |
---|---|---|---|---|
QNEAT3 | Yes | Point-to-point routing, Service Area calculation, Origin-Destination matrix | No | Origin-Destination matrix does not generate |
Online Routing Mapper | No | Point-to-point routing | No | Only HERE and TomTom APIs remain supported |
TravelTime | No | Point-to-point routing, Service Area calculation, Geocoding | Yes | Slow API account validation, limited number of data queries on free account |
Hqgis | No | Point-to-point routing, Service Area calculation, Geocoding, POI search | Yes | Limited number of API keys generated for each project |
Tutorial
QGIS
This tutorial uses QGIS, you will need to have the software installed [[1]] on your desktop or laptop. This tutorial uses QGIS 3.23. Once you have selected the version you wish to download based on your operating system, follow the guide that is installed in the package. With QGIS now installed on your computer and a proper path for accessing the application on your hard drive, you are now able to start the tutorial!